<template>
  <div>
    <h3>首页</h3>
    <button @click="$router.go(-1)">后退</button>
    <button @click="$router.push('/movie/2/长津湖')">看长津湖</button>
  </div>
</template>

<script>
export default {

}
</script>

<style scoped>
div {
  min-height: 200px;
  background-color: cornflowerblue;
}
</style>